National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-2724 Detail

Current Description

The check_mtab function in client/mount.cifs.c in mount.cifs in smbfs in Samba 3.5.10 and earlier does not properly verify that the (1) device name and (2) mountpoint strings are composed of valid characters, which allows local users to cause a denial of service (mtab corruption) via a crafted string. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-0547.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://comments.gmane.org/gmane.linux.kernel.cifs/3827 Patch
http://git.samba.org/?p=cifs-utils.git;a=commit;h=1e7a32924b22d1f786b6f490ce8590656f578f91 Patch
http://openwall.com/lists/oss-security/2011/07/29/9 Patch
http://www.mandriva.com/security/advisories?name=MDVSA-2011:148
http://www.redhat.com/support/errata/RHSA-2011-1220.html Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2011-1221.html Vendor Advisory
http://www.securitytracker.com/id?1025984
https://bugzilla.redhat.com/show_bug.cgi?id=726691 Patch

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:samba:samba:1.9.17
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.17:p1
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 cpe:/a:samba:samba:1.9.17:p2
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 cpe:/a:samba:samba:1.9.17:p3
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.17:p4
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.17:p5
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.18
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.18:p1
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.18:p10
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.18:p2
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.18:p3
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.18:p4
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.18:p5
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.18:p6
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.18:p7
     Show Matching CPE(s)
 cpe:/a:samba:samba:1.9.18:p8
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0.0
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0.1
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0.2
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 cpe:/a:samba:samba:2.0.3
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 cpe:/a:samba:samba:2.0.4
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0.5
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0.5:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0.5a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0.6
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0.7
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0.8
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0.9
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.0.10
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.0
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.0:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.0a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.1
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.1:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.1a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.2
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.3
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.3:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.3a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.4
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.5
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.6
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.7
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.7:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.7a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.8
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.8:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.8a
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.9
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.10
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.11
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2.12
     Show Matching CPE(s)
 cpe:/a:samba:samba:2.2a
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 cpe:/a:samba:samba:2.18.3
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 cpe:/a:samba:samba:3.0.0
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.1
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.2
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.2:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.2a
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.3
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 cpe:/a:samba:samba:3.0.4
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.4:rc1
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 cpe:/a:samba:samba:3.0.5
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 cpe:/a:samba:samba:3.0.6
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 cpe:/a:samba:samba:3.0.7
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.8
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.9
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.10
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.11
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.12
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.13
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.14
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.14:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.14a
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.15
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.16
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.17
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.18
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.19
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.20
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.20:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.20:b
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.20a
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.20b
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.21
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.21:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.21:b
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.21:c
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.21a
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.21b
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.21c
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.22
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.23
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.23:a
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.23:b
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.23:c
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.23:d
     Show Matching CPE(s)
 cpe:/a:samba:samba:3.0.23a
     Show Matching CPE(s)
Showing 100 of 192 CPE Match Criteria, view all CPEs here


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-2724
NVD Published Date:
09/06/2011
NVD Last Modified:
10/30/2018